Inventor · disambiguated record
Yu-Chieh Chang
Also filed as: CHANG YU-CHIEH
7 granted patents·1 pending application·22 citations·filing 1975–2022
78Inventor score
Top patents by PatentIndex Score
8 records- 0174USD952888SHeart-shaped vacuum massage deviceCHANG YU CHIEH·Filed 2021·Granted May 24, 2022·7 cites·1 claims
- 0274US11300094B1High efficiency compressed-air power generation systemCHANG YU CHIEH·Filed 2021·Granted Apr 12, 2022·1 cites·12 claims
- 0354USD952889SStar-shaped vacuum massage deviceCHANG YU CHIEH·Filed 2021·Granted May 24, 2022·2 cites·1 claims
- 0452US11698227B2Eddy fluid heat exchange deviceCHANG HUNG SEN·Filed 2021·Granted Jul 11, 2023·0 cites·17 claims
- 0550US12189442B2Method for detecting heat dissipation and electronic deviceASUSTEK COMP INC·Filed 2022·Granted Jan 7, 2025·0 cites·12 claims
- 0646US3976503AProcess for recharging secondary batteriesFORD MOTOR CO·Filed 1975·Granted Aug 24, 1976·12 cites·21 claims
- 0738US11994970B2Diagnostic systemASUSTEK COMP INC·Filed 2021·Granted May 28, 2024·0 cites·12 claims
- 0829US2011026213A1Memory card with sata connecterCHANG KAI-SHUN·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →